Wesley Carter Welker (born May 1, 1981) is an American football coach and former wide receiver who is the wide receivers coach for the Miami Dolphins of the National Football League (NFL). He previously served as an assistant coach for the San Francisco 49ers and the Houston Texans. He played college football for the Texas Tech Red Raiders and was signed by the San Diego Chargers as an undrafted free agent in 2004. Welker also played for the Dolphins, as well as the New England Patriots, Denver Broncos, and St. Louis Rams.